CODE_ERROR

There is an error in the cadence code of this transaction.

[Error Code: 1101] error caused by: 1 error occurred: * transaction execute failed: [Error Code: 1101] cadence runtime error: Execution failed: --> 1b9339525025307573104e1c10bde92f93898bb8a917e8b2a6710fc67d9a6360:15:8 | 15 | self.stakingCollectionRef.requestUnstaking(nodeID: nodeID, delegatorID: delegatorID, amount: amount) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ --> 8d0e87b65159ae63.FlowStakingCollection:720:20 error: assertion failed: Not enough tokens to unstake! --> 8624b52f9ddcd04a.FlowIDTableStaking:736:12